Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Skin Diseases and Disorders01:23

Skin Diseases and Disorders

Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Acute Inflammation II: Cellular Phase01:26

Acute Inflammation II: Cellular Phase

The cellular phase of acute inflammation is a tightly orchestrated sequence of events that recruits leukocytes, primarily neutrophils, to sites of tissue injury or infection. Following the initial vascular changes, this phase ensures effective immune cell migration, activation, and function at the affected site to eliminate pathogens and initiate tissue repair.Leukocyte Recruitment CascadeLeukocyte recruitment happens in four steps: margination, adhesion, transmigration, and chemotaxis. Reduced...
Staphylococcal Skin Infections01:29

Staphylococcal Skin Infections

Staphylococcus aureus is a Gram-positive coccus that resides harmlessly on the skin and mucous membranes of healthy individuals. When the skin barrier is breached, it can shift from a commensal to an opportunistic pathogen. This transition is facilitated by surface adhesins, such as clumping factor B and S. aureus surface protein G (SasG), which bind to structural proteins, including loricrin and cytokeratin, in the damaged epidermis. Protein A, another key factor, binds the Fc region of...
Nephrotic Syndrome II : Assessment and Medical Management01:26

Nephrotic Syndrome II : Assessment and Medical Management

IntroductionNephrotic syndrome is a kidney disorder marked by excessive protein loss in the urine, leading to various systemic complications. This condition often results from damage to the glomeruli—the kidney's filtering units—causing proteinuria, low blood protein levels, and fluid retention. Understanding the assessment, diagnosis, and management of nephrotic syndrome is essential for effective treatment and prevention of further kidney damage.AssessmentPatient History: Document any history...
Inflammatory Bowel Disease II: Ulcerative Colitis01:20

Inflammatory Bowel Disease II: Ulcerative Colitis

Ulcerative colitis is a chronic inflammatory disorder of the colon characterized by continuous mucosal inflammation that typically begins in the rectum and extends proximally in a uniform pattern. Its pathogenesis involves a complex interplay of genetic predisposition, immune dysregulation, and environmental influences. These factors converge to impair the colon’s epithelial defenses and promote an exaggerated inflammatory response against luminal contents.Breakdown of the Mucosal BarrierA...
Chronic Kidney Disease II: Clinical Manifestations01:24

Chronic Kidney Disease II: Clinical Manifestations

Chronic Kidney Disease (CKD) progressively impairs multiple body systems due to the accumulation of uremic toxins, which disrupt cellular functions across various organs.Neurologic symptomsNeurologic symptoms often arise early in CKD, as uremic toxin buildup drives changes in cognitive and motor functions. Patients frequently experience fatigue, headache, confusion, difficulty concentrating, and, in severe cases, seizures. Peripheral neuropathy commonly manifests as burning sensations in the...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A multicenter study by the Brazilian Society of Dermatology on a new standard patch test series.

Anais brasileiros de dermatologia·2026
Same author

Floods and infectious diseases: public health lessons from the 2024 southern Brazil disaster.

Clinical microbiology reviews·2025
Same author

Analysis of the main characteristics of children's skin moisturizers in the Brazilian market.

Jornal de pediatria·2025
Same author

Chronic spontaneous urticaria: update on pathogenesis and therapeutic implications.

Anais brasileiros de dermatologia·2025
Same author

Clinical-demographic profile, aggravating factors, comorbidities, and quality of life in patients with Rosacea: a Brazilian multicenter study (GBPER: Brazilian Research and Studies Group on Rosacea).

Anais brasileiros de dermatologia·2025
Same author

Prevalence of reactive allergens in contact patch testing studies using the Brazilian standard battery: a systematic review.

Anais brasileiros de dermatologia·2025

Related Experiment Video

Updated: Jun 1, 2026

A Standardized Procedure of Dressing Management for Toxic Epidermal Necrolysis
07:22

A Standardized Procedure of Dressing Management for Toxic Epidermal Necrolysis

Published on: March 14, 2025

Neutrophilic dermatoses: part II.

Fernanda Razera1, Gislaine Silveira Olm, Renan Rangel Bonamigo

  • 1Universidade Federal de Ciências da Saúde de Porto Alegre, Brazil. ferazera@gmail.com

Anais Brasileiros De Dermatologia
|May 24, 2011
PubMed
Summary

This article details various neutrophilic dermatoses, including Sneddon-Wilkinson disease and palmoplantar pustulosis. It also covers acute generalized exanthematous pustulosis and pediatric cases.

Area of Science:

  • Dermatology
  • Immunopathology

Background:

  • Neutrophilic dermatoses are inflammatory skin conditions characterized by neutrophil infiltration.
  • This article serves as a continuation, discussing conditions not covered in Part I.

Purpose of the Study:

  • To comprehensively review and discuss several key neutrophilic dermatoses.
  • To provide an overview of neutrophilic dermatoses observed in pediatric populations.

Main Methods:

  • Literature review and synthesis of existing knowledge on specific dermatoses.
  • Descriptive analysis of clinical presentations and characteristics.

Main Results:

  • Detailed discussion of subcorneal pustular dermatosis (Sneddon-Wilkinson disease).
  • Exploration of dermatitis cruris pustulosa et atrophicans, acute generalized exanthematous pustulosis, and continuous Hallopeau acrodermatitis.

Related Experiment Videos

Last Updated: Jun 1, 2026

A Standardized Procedure of Dressing Management for Toxic Epidermal Necrolysis
07:22

A Standardized Procedure of Dressing Management for Toxic Epidermal Necrolysis

Published on: March 14, 2025

  • Review of palmoplantar pustulosis, infantile acropustulosis, Andrews' pustular bacteride, and eosinophilic pustular folliculitis.
  • Conclusions:

    • Neutrophilic dermatoses encompass a diverse group of inflammatory skin disorders.
    • Understanding these conditions is crucial for accurate diagnosis and management, including in children.